---
title: "Untitled"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
    source_code: embed
---

```{r setup, include=FALSE}
library(flexdashboard)
```

Column {data-width=500}
-----------------------------------------------------------------------

### Diagramme en ligne

```{r}
library(readr)
gdp5 <- read.csv("~/excercises/exercicesSeance4/chapter10data.csv")


library(ggplot2)
library(ggthemes)

ggplot(data = gdp5, aes(x = year, y = gdp, colour = country)) + geom_line(linewidth = 1) + geom_point(size = 1) + xlab("Years") + ylab("Gross domestic product") +
  labs(color = "Countries") + theme_minimal() + scale_color_brewer(direction = -1)
```

Column {data-width=500}
-----------------------------------------------------------------------



### Diagramme à barres

```{r}
library(dplyr)
gdp6 <- filter(gdp5, "year" == 2017)

library(ggplot2)
library(ggthemes)
ggplot(data = gdp5, aes(x = country, y = gdp, fill = country)) + geom_bar(stat = "identity", width = 0.8, position = "dodge") + xlab("") + ylab("Gross domestic product") + labs(fill = "countries") + theme_minimal() + scale_fill_brewer(direction = 1)

```